D. Roloff
发表
M A Schork,
R. Mellins,
N. Clark,
1998,
Pediatrics.
R. Mellins,
N. Kaciroti,
N. Clark,
2000,
The European respiratory journal.
R. Mellins,
N. Clark,
D. Roloff,
1995,
Academic medicine : journal of the Association of American Medical Colleges.